Annual Trade Survey Results by activities groups Main coefficients by type of variable and activities groups. Units: specified in variables ;Total;45 Sale, maint. and repairs of motor vehic. and motorcyc.;46 Wholesale trade and commission trade, except of motor vehicles and motorcyc.;47 Retail trad, except motor vehic. and motorcyc.; Productivity (Euros);31,123.1;30,179.0;42,423.9;24,298.1; Average salary (Euros);20,951.3;22,923.0;26,108.3;16,798.3; Added value rate;55.2;45.0;51.6;63.0; Personnel costs rate;68.0;79.5;68.2;65.2; Wage earners rate;78.2;80.3;85.9;73.1; Employment stability rate;85.0;90.5;85.4;83.6; Female participation rate;46.7;14.0;32.1;61.2; Female wage earner employment rate;48.3;15.1;34.1;64.7; Employment externality rate;1.3;0.9;2.7;0.5; Notes: Source: National Statistics Institute